vector::push_back
Bir öğe vektör sonuna ekler.
void push_back(
const Type&_Val
);
void push_back(
Type&&_Val
);
Parametreler
Parametre |
Description |
_Val |
Vektör sonuna eklenen öğe. |
Örnek
// vector_push_back.cpp
// compile with: /EHsc
#include <vector>
#include <iostream>
int main( )
{
using namespace std;
vector <int> v1;
v1.push_back( 1 );
if ( v1.size( ) != 0 )
cout << "Last element: " << v1.back( ) << endl;
v1.push_back( 2 );
if ( v1.size( ) != 0 )
cout << "New last element: " << v1.back( ) << endl;
// move initialize a vector of vectors by moving v1
vector < vector <int> > vv1;
vv1.push_back( move( v1 ) );
if ( vv1.size( ) != 0 && vv1[0].size( ) != 0 )
cout << "Newer last element: " << vv1[0].back( ) << endl;
}
Gereksinimler
Başlık: <vector>
Namespace: std
Ayrıca bkz.
Başvuru
accumulate, copy, ve vector::push_back
adjacent_difference ve vector::push_back
vector::empty, vector::erase, ve vector::push_back